Mathematics: Changing a dollar

By Kermit1941 - About Me - E-mail this page - Add to My Favorites - Add to Blog List - See other blogs in Science & Nature

Monday, March 23, 2015

Changing a dollar

Occasionally one sees posted the claim that there are 293 ways to change a dollar. However, apparently no one has questioned this, even though it is simple to confirm for yourself whether it is true. I made an Excel spreadsheet to help me count accurately. I noted that in fact there are 292 ways to... Sign in to see full entry.

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